|
Re: Error compiling dv3000d for NWDigital DV3000 AMBE board
Haven't received mine yet, so haven't downloaded the code, but on first glance, I'd think the -march setting you'd want is...
-march=armv6
|
Haven't received mine yet, so haven't downloaded the code, but on first glance, I'd think the -march setting you'd want is...
-march=armv6
|
By
jim@...
·
#652
·
|
|
Error compiling dv3000d for NWDigital DV3000 AMBE board
I received my DV3000 yesterday and have installed it in my Raspberry PI running Rasbian (Debian wheezy-based Linux). I installed libwxgtk2.8-dev and portaudio19-dev. Following the instructions in
|
I received my DV3000 yesterday and have installed it in my Raspberry PI running Rasbian (Debian wheezy-based Linux). I installed libwxgtk2.8-dev and portaudio19-dev. Following the instructions in
|
By
Bob Nielsen <n7xy@...>
·
#651
·
|
|
DV3000 AMBE card
On May 21, 2014, at 6:47 PM, Yahoo Groups <notify@...> wrote:
My card arrived today (that was fast, but it helps to be in northwest WA). It’s going to take a bit of reading before I
|
On May 21, 2014, at 6:47 PM, Yahoo Groups <notify@...> wrote:
My card arrived today (that was fast, but it helps to be in northwest WA). It’s going to take a bit of reading before I
|
By
Bob Nielsen <n7xy@...>
·
#663
·
|
|
Re: [pcrepeatercontroller] DV3000 Info
In that case, a simple USB<->Serial converter might work?
These are cheap and commonly available for working with microcontrollers (e.g., Arduinos in 'bare' form).
- Richard, VE7CVS
|
In that case, a simple USB<->Serial converter might work?
These are cheap and commonly available for working with microcontrollers (e.g., Arduinos in 'bare' form).
- Richard, VE7CVS
|
By
myyahoo@...
·
#650
·
|
|
Re: [pcrepeatercontroller] DV3000 Info
Hi Adrian,
We don't currently have any plans to offer the DV3000 in a USB or other factor.
However, as Jonathan points out. The implementation of the dv3000d on the Raspberry Pi (and hopefully the
|
Hi Adrian,
We don't currently have any plans to offer the DV3000 in a USB or other factor.
However, as Jonathan points out. The implementation of the dv3000d on the Raspberry Pi (and hopefully the
|
By
"John D. Hays" <john@...>
·
#649
·
|
|
DV3000 Info
http://nwdigitalradio.com/preparing-the-raspberry-pi-for-dv3000-applications
http://nwdigitalradio.com/wp-content/uploads/2014/05/dv3000d.pdf
John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223
|
http://nwdigitalradio.com/preparing-the-raspberry-pi-for-dv3000-applications
http://nwdigitalradio.com/wp-content/uploads/2014/05/dv3000d.pdf
John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223
|
By
"John D. Hays" <john@...>
·
#648
·
|
|
DV3000 & The 20140519 beta release of the AMBE Tools
Ordering: http://nwdigitalradio.com/shop
Data Sheet: http://nwdigitalradio.com/wp-content/uploads/2012/04/DV3000DS.pdf
Under Raspbian, prepare your board with the following changes (and reboot)
Modify
|
Ordering: http://nwdigitalradio.com/shop
Data Sheet: http://nwdigitalradio.com/wp-content/uploads/2012/04/DV3000DS.pdf
Under Raspbian, prepare your board with the following changes (and reboot)
Modify
|
By
"John D. Hays" <john@...>
·
#647
·
|
|
New Product from NW Digital Radio
Dayton Hamvention
NW Digital Radio announced, today, immediate availability of the DV3000 AMBE card.
Data Sheet
There is a Hamvention special for $89.00, which will be honored for 1 month or until
|
Dayton Hamvention
NW Digital Radio announced, today, immediate availability of the DV3000 AMBE card.
Data Sheet
There is a Hamvention special for $89.00, which will be honored for 1 month or until
|
By
"John D. Hays" <john@...>
·
#646
·
|
|
Re: Testing Resources
Hopefully someone will post the news here for those of us unfortunate enough to not make it to Dayton this year ( Granddaughters First birthday party for this OM ).
Mike, N0SO
|
Hopefully someone will post the news here for those of us unfortunate enough to not make it to Dayton this year ( Granddaughters First birthday party for this OM ).
Mike, N0SO
|
By
Mike Heitmann <n0so@...>
·
#645
·
|
|
Re: Testing Resources
Hi Paul,
Some very thought provoking ideas.
These are good tools for the community to start thinking about. To that end, it is our plan for the API to include socket access to the modem, as well as
|
Hi Paul,
Some very thought provoking ideas.
These are good tools for the community to start thinking about. To that end, it is our plan for the API to include socket access to the modem, as well as
|
By
"John D. Hays" <john@...>
·
#644
·
|
|
Re: Testing Resources
Brian,
The remote location may or may not have internet access.
The general concern for me is how do I prove that the initial
installation is good - the grounding, cabling, connections etc -
|
Brian,
The remote location may or may not have internet access.
The general concern for me is how do I prove that the initial
installation is good - the grounding, cabling, connections etc -
|
By
Paul Johnson <ve7dhm@...>
·
#643
·
|
|
Re: UniversalDigitalRadio
Yes, it's the RTL stick that I was thinking about (I have a few of these already). I'm interested in the high speed modes that are now being developed, rather than the existing 1.2 and 9.6 kbps low
|
Yes, it's the RTL stick that I was thinking about (I have a few of these already). I'm interested in the high speed modes that are now being developed, rather than the existing 1.2 and 9.6 kbps low
|
By
myyahoo@...
·
#642
·
|
|
Re: AW: UniversalDigitalRadio
Use an rtl stick (dvbt usb stick)
Then your favourite sr software (be it hdsdr, sdrharp or whatever)
Route the audio to "soundmodem" and you can receive 1k2 or 9k6 packet
Dg9bfc
Sigi
|
Use an rtl stick (dvbt usb stick)
Then your favourite sr software (be it hdsdr, sdrharp or whatever)
Route the audio to "soundmodem" and you can receive 1k2 or 9k6 packet
Dg9bfc
Sigi
|
By
"siegfried jackstien" <siegfried.jackstien@...>
·
#641
·
|
|
Re: UniversalDigitalRadio
Would it be possible/practical to set up GNUradio and a cheap SAT-TV SDR dongle as a quick, portable test set for the UDR's transmitter?
It would be receive-only, of course, but having half the test
|
Would it be possible/practical to set up GNUradio and a cheap SAT-TV SDR dongle as a quick, portable test set for the UDR's transmitter?
It would be receive-only, of course, but having half the test
|
By
myyahoo@...
·
#638
·
|
|
Re: Testing resources
Can someone please translate these question and response into a bit less tech-speak for the rest of us?
|
Can someone please translate these question and response into a bit less tech-speak for the rest of us?
|
By
Steve <yahoo-udr@...>
·
#639
·
|
|
Re: Testing resources
Hi Paul,
When you say remote location, I assume you have no network access, only RF.
Looping 25W back into our receiver would be a bad idea. :) Looping the modem would just tell you the processor is
|
Hi Paul,
When you say remote location, I assume you have no network access, only RF.
Looping 25W back into our receiver would be a bad idea. :) Looping the modem would just tell you the processor is
|
By
bhhoyer@...
·
#637
·
|
|
Re: Testing resources
Hi Paul,
Get the transmitter to send a known pseudo-random bit sequence that has good autocorrelation properties (eg a maximal length sequence from a linear feed back shift register:
|
Hi Paul,
Get the transmitter to send a known pseudo-random bit sequence that has good autocorrelation properties (eg a maximal length sequence from a linear feed back shift register:
|
By
ross@...
·
#640
·
|
|
New Posting on NW Digital Radio Blog
Turn your speakers on and listen to very weak signal CW running through the UDRX receiver.
http://nwdigitalradio.com/receiver-sensitivity
John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223
|
Turn your speakers on and listen to very weak signal CW running through the UDRX receiver.
http://nwdigitalradio.com/receiver-sensitivity
John D. Hays
K7VE
PO Box 1223, Edmonds, WA 98020-1223
|
By
"John D. Hays" <john@...>
·
#636
·
|
|
Testing resources
Looking for testing resources / testing methods for installed UDRs at remote sites.
- can the UDR be put into a loop back mode at the RF or modem stage remotely?
- constellation display application
|
Looking for testing resources / testing methods for installed UDRs at remote sites.
- can the UDR be put into a loop back mode at the RF or modem stage remotely?
- constellation display application
|
By
ve7dhm@...
·
#635
·
|
|
Re: AW: PAVE/PAWS (Over-The-Horizon radar - shades of the woodpecker - in reverse!)
I wasn't suggesting derailing the current radio release or altering it any way. I was thinking of 'next steps after 70cm is going'.
As to "we will do it if the customer asks" - I work at a major
|
I wasn't suggesting derailing the current radio release or altering it any way. I was thinking of 'next steps after 70cm is going'.
As to "we will do it if the customer asks" - I work at a major
|
By
u4gh@...
·
#634
·
|
